Hi. I'm getting the same problem of the EPG guide (UK, Freeview) crashing and exiting the app with the Firestick TV app (just updated to latest version today, v1.07, tv gateway version VJ.2.57). When selecting Guide - Full guide, the app shows a dimmed blank template of the with no program info but presumably trying to download. The app then exits after a few seconds. I'm trying to do it from a remote location (and had to specify the IP and port to connect initially). Streaming is working ok though. Also, I tried going to the TV Gateway settings page on the firth stick, but get a 401 Unauthorised (is that due to changing from default password?)

Hi @Zilog
Please make sure that you are using the latest version, we've updated it on Jan 4th
Also I suggest to clear that app cache it may help to fix the EPG issue
As to the stuttering, in the app settings try to switch the internal player see if it helps and also enable / disable the hardware accelesation
try one at a time to see what helps